UTC Offset
UTC-04:00
Glen Allen, United States Snapshot 2026
Where is Glen Allen?
Glen Allen, United States
- Continent
- Americas
- Country
- United States
- City
- Glen Allen
- Population
- 14.8K
- Elevation
- 61 m
- Coordinates
- 37.67°, -77.51°
Glen Allen is a city in United States with a population of approximately 14.8K. Average temperatures range from 0°C (32°F) in January to 32°C (90°F) in July. The best time to visit is April, May, June, September, October.
Time in Glen Allen right now
Open full time & time zone page 21:09 09
Tuesday, June 16, 2026
IANA time zone
America/New_York
Daylight saving
DST in effect
EST / EDT
Next DST change
November 1
backward -1h
Live weather in Glen Allen
Daylight in Glen Allen today
View full sunrise & sunset page Sunrise
Sunset
Day length
14h 45m
Climate normals for Glen Allen
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Fair April best
Good May best
Excellent June best
Good July
Fair August
Fair September best
Excellent October best
Excellent November
Fair December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 9°C / 0°C | 5°C / -4°C | 10days (86 mm) Wet | 6.5h Fair | 67% Muggy | 2.8 Moderate | Poor | View Details |
| February | 12°C / 2°C | 9°C / -1°C | 10days (96 mm) Wet | 6.8h Fair | 68% Muggy | 3.6 Moderate | Poor | View Details |
| March | 16°C / 5°C | 13°C / 2°C | 9days (81 mm) Wet | 8.3h Good | 63% Muggy | 5.2 High | Fair | View Details |
| April best | 21°C / 10°C | 20°C / 8°C | 9days (92 mm) Wet | 9.6h Good | 64% Muggy | 6.1 High | Good | View Details |
| May best | 25°C / 15°C | 26°C / 14°C | 12days (114 mm) Wet | 9.7h Good | 71% Muggy | 6.4 High | Excellent | View Details |
| June best | 29°C / 19°C | 32°C / 21°C | 11days (106 mm) Wet | 11.6h Excellent | 69% Muggy | 7.5 Very High | Good | View Details |
| July | 32°C / 23°C | 36°C / 26°C | 14days (117 mm) Wet | 11.8h Excellent | 71% Muggy | 7.7 Very High | Fair | View Details |
| August | 30°C / 21°C | 34°C / 24°C | 13days (121 mm) Wet | 10.6h Excellent | 75% Muggy | 6.8 High | Fair | View Details |
| September best | 27°C / 18°C | 29°C / 20°C | 10days (107 mm) Wet | 8.7h Good | 74% Muggy | 5.4 High | Excellent | View Details |
| October best | 22°C / 13°C | 21°C / 12°C | 6days (84 mm) Good | 7.9h Good | 72% Muggy | 4.6 Moderate | Excellent | View Details |
| November | 15°C / 6°C | 13°C / 3°C | 8days (62 mm) Wet | 7.5h Good | 67% Muggy | 3.4 Moderate | Fair | View Details |
| December | 11°C / 2°C | 8°C / -2°C | 9days (94 mm) Wet | 6.1h Fair | 70% Muggy | 2.6 Moderate | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 9°C / 0°C . Feb: 12°C / 2°C . Mar: 16°C / 5°C . Apr: 21°C / 10°C . May: 25°C / 15°C . Jun: 29°C / 19°C . Jul: 32°C / 23°C . Aug: 30°C / 21°C . Sep: 27°C / 18°C . Oct: 22°C / 13°C . Nov: 15°C / 6°C . Dec: 11°C / 2°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 86 mm. Feb: 96 mm. Mar: 81 mm. Apr: 92 mm. May: 114 mm. Jun: 106 mm. Jul: 117 mm. Aug: 121 mm. Sep: 107 mm. Oct: 84 mm. Nov: 62 mm. Dec: 94 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 67%. Feb: 68%. Mar: 63%. Apr: 64%. May: 71%. Jun: 69%. Jul: 71%. Aug: 75%. Sep: 74%. Oct: 72%. Nov: 67%. Dec: 70%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 17 km/h . Feb: 17 km/h . Mar: 18 km/h . Apr: 18 km/h . May: 15 km/h . Jun: 13 km/h . Jul: 12 km/h . Aug: 12 km/h . Sep: 13 km/h . Oct: 14 km/h . Nov: 15 km/h . Dec: 15 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 3. Feb: UV 4. Mar: UV 5. Apr: UV 6. May: UV 6. Jun: UV 8. Jul: UV 8. Aug: UV 7. Sep: UV 5. Oct: UV 5. Nov: UV 3. Dec: UV 3.
Frequently Asked Questions
Glen Allen has a population of approximately 14.8K.
The best months to visit Glen Allen are April, May, June, September, October, when temperatures are pleasant and rainfall is lower.
Glen Allen receives approximately 1160mm of rainfall annually across 121 rainy days.
Glen Allen is located in United States, in the Americas region.
Glen Allen sits at an elevation of 61 m (200 ft) above sea level.